BZT52B2V4 - BZT52B75 Taiwan Semiconductor Small Signal Product 500mW, 2% Tolerance SMD Zener Diode FEATURES - Wide zener voltage range selection : 2.4V to 75V - Surface mount device type - Moisture sensitivity level 1 - Pb free and RoHS compliant - VZ Tolerance Selection of ±2% - Matte tin (Sn) lead finish with Nickel (Ni) under plate - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC SOD-123F - Halogen-free according to IEC 61249-2-21 MECHANICAL DATA - Case: Flat lead SOD-123 small outline plastic package - Terminal: Matte tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed - High temperature soldering guaranteed: 260°C/10s - Polarity: Indicated by cathode band - Weight : 8.85 ± 0.5mg MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) SYMBOL VALUE UNIT @ IF = 10mA VF PD 1 500 V mW (Note 1) RθJA 350 °C/W Junction temperature TJ 150 °C Storage temperature TSTG - 65 to +150 °C PARAMETER Forward voltage Power dissipation Thermal resistance from junction to ambient Notes: 1. Valid provided that electrodes are kept at ambient temperature ZENER I vs. V CHARACTERISTICS VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current : Voltage at IZM VZM Document Number: DS_S1405026 Version: F15 BZT52B2V4 - BZT52B75 Taiwan Semiconductor Small Signal Product ELECTRICAL CHARACTERISTICS (Ratings at TA=25°C ambient temperature unless otherwise specified, and VF Forward Voltage = 1V Maximum @ IF = 10 mA for all part numbers) Device type Zener voltage range Marking code VZ @ IZT Maximum zener impedance IZT Min (V) Nom (V) Max (V) mA ZZT @ IZT ZZK @ IZK Ohm Maximum reverse current IZK IR VR mA μA V BZT52B2V4 2V4B 2.35 2.40 2.45 5 100 564 1 45 1 BZT52B2V7 2V7B 2.65 2.70 2.75 5 100 564 1 18 1 BZT52B3V0 3V0B 2.94 3.00 3.06 5 100 564 1 9 1 BZT52B3V3 3V3B 3.23 3.30 3.37 5 95 564 1 4.5 1 BZT52B3V6 3V6B 3.53 3.60 3.67 5 90 564 1 4.5 1 BZT52B3V9 3V9B 3.82 3.90 3.98 5 90 564 1 2.7 1 BZT52B4V3 4V3B 4.21 4.30 4.39 5 90 564 1 2.7 1 BZT52B4V7 4V7B 4.61 4.70 4.79 5 80 470 1 2.7 2.0 BZT52B5V1 5V1B 5.00 5.10 5.20 5 60 451 1 1.8 2.0 BZT52B5V6 5V6B 5.49 5.60 5.71 5 40 376 1 0.9 2.0 BZT52B6V2 6V2B 6.08 6.20 6.32 5 10 141 1 2.7 4.0 BZT52B6V8 6V8B 6.66 6.80 6.94 5 15 75 1 1.8 4.0 BZT52B7V5 7V5B 7.35 7.50 7.65 5 15 75 1 0.9 5.0 BZT52B8V2 8V2B 8.04 8.20 8.36 5 15 75 1 0.63 5.0 BZT52B9V1 9V1B 8.92 9.10 9.28 5 15 94 1 0.45 6.0 BZT52B10 10VB 9.80 10.00 10.20 5 20 141 1 0.18 7.0 BZT52B11 11VB 10.78 11.00 11.22 5 20 141 1 0.09 8.0 BZT52B12 12VB 11.76 12.00 12.24 5 25 141 1 0.09 8.0 BZT52B13 13VB 12.74 13.00 13.26 5 30 160 1 0.09 8.0 BZT52B15 15VB 14.70 15.00 15.30 5 30 188 1 0.045 10.5 BZT52B16 16VB 15.68 16.00 16.32 5 40 188 1 0.045 11.2 BZT52B18 18VB 17.64 18.00 18.36 5 45 212 1 0.045 12.6 BZT52B20 20VB 19.60 20.00 20.40 5 55 212 1 0.045 14.0 BZT52B22 22VB 21.56 22.00 22.44 5 55 235 1 0.045 15.4 BZT52B24 24VB 23.52 24.00 24.48 5 70 235 1 0.045 16.8 BZT52B27 27VB 26.46 27.00 27.54 2 80 282 0.5 0.045 18.9 BZT52B30 30VB 29.40 30.00 30.60 2 80 282 0.5 0.045 21.0 BZT52B33 33VB 32.34 33.00 33.66 2 80 306 0.5 0.045 23.0 BZT52B36 36VB 35.28 36.00 36.72 2 90 329 0.5 0.045 25.2 BZT52B39 39VB 38.22 39.00 39.78 2 130 329 0.5 0.045 27.3 BZT52B43 43VB 42.14 43.00 43.86 2 150 353 0.5 0.045 30.1 BZT52B47 47VB 46.06 47.00 47.94 2 170 353 0.5 0.045 33.0 BZT52B51 51VB 49.98 51.00 52.02 2 180 376 0.5 0.045 35.7 BZT52B56 56VB 54.88 56.00 57.12 2 200 400 0.5 0.045 39.2 BZT52B62 62VB 60.76 62.00 63.24 2 215 423 0.5 0.045 43.4 BZT52B68 68VB 66.64 68.00 69.36 2 240 447 0.5 0.045 47.6 BZT52B75 75VB 73.50 75.00 76.50 2 255 470 0.5 0.045 52.5 Notes： 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have a standard tolerance on the normal zener voltage of ±2%. 3. For detailed information on price, availability and delivery of normal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative. 4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the dc zener current is superimposed to IZT or IZK. Document Number: DS_S1405026 Version: F15 BZT52B2V4 - BZT52B75 Taiwan Semiconductor Small Signal Product RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) Fig. 2 Zener Breakdown Characteristics Fig. 1 Typical Forward Characteristics 100 10 Zener Current (mA) Forward Current (mA) 1000 100 10 1 0.1 0.01 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 0 1.2 1 2 3 5 6 7 8 9 10 11 12 Zener Voltage (V) Forward Voltage (V) Fig. 3 Zener Breakdown Characteristics Fig. 4 Admissible Power Dissipation Curve 500 Power Dissipation (mW) 100 Zener Current (mA) 4 10 1 0.1 400 300 200 100 0 0.01 15 25 35 45 55 65 75 0 85 50 100 Ambient Temperature 150 200 (oC) Zener Voltage (V) Fig. 6 Effect of Zener Voltage on Impedence Fig. 5 Typical Capacitance 1000 Dynamic Impedence(Ohm) Capacitance (pF) 1000 100 10 1 IZ=5mA 100 IZ=20mA 10 1 1 10 Zener Voltage (V) Document Number: DS_S1405026 100 1 10 100 Zener Voltage (V) Version: F15 BZT52B2V4 - BZT52B75 Taiwan Semiconductor Small Signal Product ORDERING INFORMATION PART NO. PACKING CODE BZT52Bxxx (Note 1) RH PACKING CODE SUFFIX (*) G PACKAGE PACKING SOD-123F 3K / 7" Reel Note 1: "xxx" is device code from "2V4" - "75", detail could follow the previous page *: Optional available, packing code with suffix "G" means green compound (halogen free) EXAMPLE EXAMPLE P/N PART NO. PACKING CODE BZT52B2V4 RHG BZT52B2V4 RH PACKING CODE DESCRIPTION SUFFIX G Green compound DIMENSIONS SOD-123F DIM. Unit (mm) Unit (inch) Min Max Min Max A 1.50 1.70 0.059 0.067 B 3.30 3.90 0.130 0.154 C 0.50 0.70 0.020 0.028 D 2.50 2.70 0.098 0.106 E 0.80 1.15 0.031 0.045 F 0.05 0.20 0.002 0.008 SUGGESTED PAD LAYOUT Unit (mm) Unit (inch) Typ. Typ. G 2.50 0.098 X 0.80 0.031 X1 4.10 0.161 Y 0.80 0.031 DIM. Document Number: DS_S1405026 Version: F15 BZT52B2V4 - BZT52B75 Taiwan Semiconductor Small Signal Product Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Document Number: DS_S1405026 Version: F15